Exposure
ID
SPICA.2025-10-13T07-29-51_1
Header ID
SPICA.2025-10-13T07-29-51
Date updated
2025-10-13 07:28:45 UTC+0000
Release date
None
UTC Start
2025-10-13 07:28:45.953
UTC End
2025-10-13 07:29:45.953
MJD Start
60961.311642972
MJD End
60961.312337416435
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64302
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7396 31.7308 104.5601 104.7188
S1-E1 318.4403 318.5197 71.2371 71.4140
S1-E2 265.8939 265.9381 78.9948 79.1647
S1-W1 267.9154 267.7642 135.1420 135.3291
S2-E1 292.4394 292.5197 67.8189 67.9993
S2-E2 237.6568 237.7056 75.6909 75.8636
S2-W1 241.1320 240.9973 138.9818 139.1733
E1-E2 65.6582 65.6698 -141.8999 -141.6886
E1-W1 313.2555 313.2883 -158.9447 -158.7278
E2-W1 251.2196 251.2392 -163.3384 -163.1205
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60961.311642972
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 31.7396
HIERARCH ISS PBL12 END 31.7308
HIERARCH ISS PBLA12 START 104.5601
HIERARCH ISS PBLA12 END 104.7188
HIERARCH ISS PBL13 START 318.4403
HIERARCH ISS PBL13 END 318.5197
HIERARCH ISS PBLA13 START 71.2371
HIERARCH ISS PBLA13 END 71.414
HIERARCH ISS PBL14 START 265.8939
HIERARCH ISS PBL14 END 265.9381
HIERARCH ISS PBLA14 START 78.9948
HIERARCH ISS PBLA14 END 79.1647
HIERARCH ISS PBL15 START 267.9154
HIERARCH ISS PBL15 END 267.7642
HIERARCH ISS PBLA15 START 135.142
HIERARCH ISS PBLA15 END 135.3291
HIERARCH ISS PBL23 START 292.4394
HIERARCH ISS PBL23 END 292.5197
HIERARCH ISS PBLA23 START 67.8189
HIERARCH ISS PBLA23 END 67.9993
HIERARCH ISS PBL24 START 237.6568
HIERARCH ISS PBL24 END 237.7056
HIERARCH ISS PBLA24 START 75.6909
HIERARCH ISS PBLA24 END 75.8636
HIERARCH ISS PBL25 START 241.132
HIERARCH ISS PBL25 END 240.9973
HIERARCH ISS PBLA25 START 138.9818
HIERARCH ISS PBLA25 END 139.1733
HIERARCH ISS PBL34 START 65.6582
HIERARCH ISS PBL34 END 65.6698
HIERARCH ISS PBLA34 START -141.8999
HIERARCH ISS PBLA34 END -141.6886
HIERARCH ISS PBL35 START 313.2555
HIERARCH ISS PBL35 END 313.2883
HIERARCH ISS PBLA35 START -158.9447
HIERARCH ISS PBLA35 END -158.7278
HIERARCH ISS PBL45 START 251.2196
HIERARCH ISS PBL45 END 251.2392
HIERARCH ISS PBLA45 START -163.3384
HIERARCH ISS PBLA45 END -163.1205
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1